Samsung AM072FXVAFH series, Руководство по обслуживанию

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T e st Op e r a tion
9-1 2 S a msun g El e c troni c s
9) EVI EEV
Ŷ
Insp e c tion it e m : EVI EEV o f Out d oor Unit.
Ŷ
Error c o de : Non e (Th e r e sultin g r e port "Un de t e rmin ed ")
Ŷ
D e t e rmin e th e EVI EEV op e r a tion st a tus o f th e ea c h Out d oor Unit.
Ŷ
I f th e ju d g m e nt o f EVI EEV is "Un de t e rmin ed " : Ch e c kin g in a cc or da n c e with th e f ollowin g or de r.
Ye s
Ch ec k th e V alve a n d Se nsor .
No
A u to T ri al Op e r a tion r e s ul ts ,
is V alve a n d Se nsor nor m al ?
Ye s
Con fi r m a tion a n d M ea s u r e s
No
I s E V I I n / O u t
Te m p e r a t u r e s e nsor nor m al ? ( Ass e m bl y st a t u s ,
c onn ec tor , r e sist a n ce, e t c .)
Ye s
Con fi r m a tion a n d M ea s u r e s
No
I s E V I EE V c onn ec tor nor m al ?
Ye s
R e p lace Coi l
No
I s E V I EE V c oi l nor m al ?
( R e sist a n ce, w ir e b r ea k in g, op e r a tion i m possi ble,
e t c .)
R e p lace M a in EE V
Co m p le t e
※
M a in EE V c oi l r e sist a n ce value ba s ed ( M ea s u r ed t e m p e r a t u r e is 2 0 ° C )
EE V W irin g Di ag r a m
Op e r a tin g
V o l t age
( V DC )
R e sist a n ce o f
be t w ee n th e
ph a s e (Ω )
Ye s
R e p lace Hub P CB
No
I s P CB O u tp u t si g n al nor m al ?